3-Hy-dr-oxy-2-[(4-hy-dr-oxy-benz-yl)aza-nium-yl]propano-ate monohydrate

摘要

In the title hydrated zwitterion, C10H13NO4H2O, the N—C—C—OH side chain shows a gauche conformation [torsion angle = 59.05 (18)]. In the crystal, the components are linked by O—HO, N—HO and C—HO hydrogen bonds to generate a three-dimensional supramolecular network.